--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_core/dsp_dwnld/leadapi.h	Sun Sep 25 22:50:11 2016 +0000
@@ -0,0 +1,95 @@
+/*******************************************************************************
+            TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION           
+                                                                             
+  Property of Texas Instruments -- For  Unrestricted  Internal  Use  Only 
+   Unauthorized reproduction and/or distribution is strictly prohibited.  This 
+   product  is  protected  under  copyright  law  and  trade  secret law as an 
+   unpublished work.  Created 1987, (C) Copyright 1997 Texas Instruments.  All 
+   rights reserved.                                                            
+                 
+                                                           
+   Filename       	: leadapi.h
+
+   Description    	: Boot the LEAD - header file
+
+   Target               : ARM
+
+   Project        	: 
+
+   Author         	: A0917556
+
+   Version number	: 1.8
+
+   Date and time	: 02/22/01 11:54:48
+
+   Previous delta 	: 01/22/01 10:32:42
+
+   SCCS file      	: /db/gsm_asp/db_ht96/dsp_0/gsw/rel_0/mcu_l1/release_gprs/RELEASE_GPRS/drivers1/common/SCCS/s.leadapi.h
+
+   Sccs Id  (SID)       : '@(#) leadapi.h 1.8 02/22/01 11:54:48 '
+
+
+*****************************************************************************/
+
+#include "chipset.cfg"
+
+#define	NULL          0
+
+#define APIF_ADDR     0xFFD00000L
+#define BASE_API_ARM  APIF_ADDR     /* API RAM for ARM */
+#if (CHIPSET == 4)
+  #define BASE_API_LEAD 0xE800      /* API RAM for Lead */
+#elif (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12)
+  #define BASE_API_LEAD 0xE000      /* API RAM for Lead */
+#else
+  #define BASE_API_LEAD 0xF800      /* API RAM for Lead */
+#endif
+
+#define DOWNLOAD_EXT_PAGE   (APIF_ADDR + 0x0FF8)   /* Address of the extended DSP page of the */
+#define DOWNLOAD_SIZE       (APIF_ADDR + 0x0FFA)   /* Address of the download size variable */
+#define DOWNLOAD_ADDR       (APIF_ADDR + 0x0FFC)   /* Address of the download address variable */
+#define DOWNLOAD_STATUS     (APIF_ADDR + 0x0FFE)   /* Address of the download status variable */
+
+/* Maximum size of a block which can be copied into the API RAM */
+
+#define MAX_BLOCK_SIZE 0x7F0       
+#define MAX_UINT       65535   
+
+/* Possible values for the download status */
+
+#define LEAD_READY      1
+#define BLOCK_READY     2
+#define PROGRAM_DONE    3
+#define PAGE_SELECTION  4
+
+
+// Constants for timeout
+#define LA_TIMEOUT      10000
+#define LA_SUCCESS      0
+#define LA_ERR_TIMEOUT  1
+
+// Constants for error
+#define LA_BAD_EXT_VALUE  2
+#define LA_BAD_VERSION    3
+#define LA_BAD_TAG        4
+
+// Prototypes
+void LA_InitialLeadBoot16(const unsigned char bootCode[]);
+void LA_InitialLeadBoot(const unsigned char bootCode[]);
+short  LA_LoadPage16(const unsigned char code[], SYS_UWORD16 page, SYS_UWORD16 start);
+short  LA_LoadPage(const unsigned char code[], SYS_UWORD16 page, SYS_UWORD16 start);
+void LA_ResetLead(void);
+void LA_StartLead(SYS_UWORD16 pll);
+
+extern const unsigned char bootCode[];
+
+/*
+ * Global variables
+ */ 
+#ifdef LEADAPI_C
+#define LA_GLOBAL 
+#else
+#define LA_GLOBAL extern
+#endif
+
+LA_GLOBAL volatile unsigned leadInt;